3 years ago

1. You return to the car from an all-day shopping spree at the mall.

Chemistry

1 answer:

Arlecino [84]3 years ago

5 0

Answer:

it could be a bad experience

Explanation:

because the left the cd on the dashboard

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Answer:

Option E, Half life = $2.96\times 10^3\ s$

Explanation:

For a first order reaction, rate constant and half-life is related as:

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Where,

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Rate constant given = $2.34\times 10^{-4}\ s^{-1}$

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Answer:

11.3 g.

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Hello there!

In this case, since the combustion of butane is:

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Thus, since there is a 1:5 mole ratio between butane and water, we obtain the following mass of water:

$m_{H_2O}=7.26gC_4H_{10}*\frac{1molC_4H_{10}}{58.14gC_4H_{10}}*\frac{5molH_2O}{1molC_4H_{10}} *\frac{18.02gH_2O}{1molH_2O}$

Therefore, the resulting mass of water is:

$m_{H_2O}=11.3gH_2O$

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